MP-A250B

3 audio inputs: 1 L+R stereo, 1 analog, 1 optical fiber
Switchable stereo / mono output
Complete EQ management: including LINE, BASS, TREBLE
Easy volume adjustment via a rotary knob
Audio loop output
Intuitive LED indicators for input source, control and volume setting
Controllable via RS232, IR, TCP/IP (optional)
Web-based GUI

MP-A250B is a compact-size digital amplifier (Class-D) with 3 inputs (1 L+R stereo audio, 1 analog audio, 1 optical fiber audio). It features switchable stereo or mono output and boasts complete EQ adjustment and an intuitive work status display, making it an ideal addition to a classroom or conference room application.

Input Signal	1 x L+R stereo audio 1 x 3.5mm analog audio 1 x Optical Fiber audio
Connectors	2 x RCA 1 x 3.5mm TRS plug 1 x SPDIF
Control Ports	1 x RS232 (3-pin pluggable terminal block) 1 x IR IN (3.5mm female) 1 x TCP/IP (RJ45 female, optional)
Panel Control	Front panel buttons& rear panel switcher
SNR	80dB
Separation	75dB 20Hz～20KHz
Voltage Gain	32dB
Power Supply	DC 33V 4A
Work Temperature	0~50℃
Dimensions (WHD)	148 x44 x165 mm

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MP-A250B

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